/**
 * ICam ROI Calculator - frontend styles.
 *
 * All selectors are scoped under .iroi-calculator so the plugin does not
 * leak styles into the surrounding theme or Elementor widgets. Font stack
 * intentionally inherits Montserrat/Open Sans from the imetric4d theme,
 * with system fallbacks if those are not loaded.
 */

.iroi-calculator {
	--iroi-primary: #1E1E1E;
	--iroi-dark-bg: #0F4C81;
	--iroi-secondary: #B70000;
	--iroi-secondary-dark: #8E0000;
	--iroi-text: #7A7A7A;
	--iroi-text-dark: #4A4A4A;
	--iroi-accent: #0F4C81;
	--iroi-accent-soft: #EAF1F8;
	--iroi-border: #F2F2F2;
	--iroi-border-strong: #E1E1E1;
	--iroi-white: #FFFFFF;
	--iroi-bg: #FAFAFA;

	--iroi-shadow: 0 1px 2px rgba(30, 30, 30, 0.04), 0 4px 12px rgba(30, 30, 30, 0.05);
	--iroi-radius: 4px;
	--iroi-radius-sm: 3px;

	--iroi-font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	--iroi-font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

	font-family: var(--iroi-font-body);
	color: var(--iroi-text-dark);
	line-height: 1.6;
	font-size: 15px;
	-webkit-font-smoothing: antialiased;
	max-width: 1080px;
	margin: 0 auto;
	box-sizing: border-box;
}

.iroi-calculator *,
.iroi-calculator *::before,
.iroi-calculator *::after {
	box-sizing: border-box;
}

/*
 * Neutralize the Hello Elementor parent theme's button reset, which paints
 * buttons with a bright pink (#c36) background on :hover and :focus. We
 * only override background and text-decoration here, NOT border or color.
 * Each button's class rule below (.iroi-tab, .iroi-btn-*) owns its own
 * border and color. Resetting border here would kill the active-tab
 * underline indicator; resetting color would let the theme repaint
 * focused buttons white (theme has button:focus { color: #fff }).
 */
.iroi-calculator button,
.iroi-calculator button:hover,
.iroi-calculator button:focus,
.iroi-calculator button:active {
	background: transparent;
	background-color: transparent;
	text-decoration: none;
}
.iroi-calculator button:focus {
	outline: none;
}

.iroi-calculator h2,
.iroi-calculator h3,
.iroi-calculator h4,
.iroi-calculator .iroi-eyebrow,
.iroi-calculator .iroi-card-title {
	font-family: var(--iroi-font-heading);
	color: var(--iroi-primary);
}

/* Header */
.iroi-header {
	margin-bottom: 36px;
	text-align: center;
	border-bottom: 4px solid var(--iroi-accent);
	padding-bottom: 28px;
}
.iroi-eyebrow {
	display: inline-block;
	font-size: 12px;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--iroi-secondary);
	font-weight: 600;
	margin-bottom: 14px;
}
.iroi-h1 {
	font-size: 36px;
	line-height: 1.2;
	margin: 0 0 12px;
	font-weight: 600;
	letter-spacing: -0.01em;
	color: var(--iroi-primary);
}
.iroi-subtitle {
	color: var(--iroi-text);
	font-size: 16px;
	margin: 0 auto;
	max-width: 640px;
}

/* Tabs */
.iroi-tabs {
	display: flex;
	gap: 0;
	border-bottom: 1px solid var(--iroi-border-strong);
	margin-bottom: 28px;
}
.iroi-tab {
	padding: 14px 28px;
	border: none;
	background: transparent;
	color: var(--iroi-text);
	font-size: 14px;
	font-weight: 600;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	cursor: pointer;
	border-bottom: 3px solid transparent;
	margin-bottom: -1px;
	transition: color 0.15s, border-color 0.15s;
	font-family: var(--iroi-font-heading);
}
.iroi-tab:hover { color: var(--iroi-primary); }

/*
 * Pin tab colors and the active-tab underline across all interaction
 * states. Theme has `button:focus { color: #fff }` (specificity 0,0,1,1)
 * which would beat .iroi-tab-active (0,0,1,0) and repaint a just-clicked
 * active tab white-on-white. Scoping under .iroi-calculator boosts to
 * (0,0,2,0) which wins.
 */
.iroi-calculator .iroi-tab-active,
.iroi-calculator .iroi-tab-active:hover,
.iroi-calculator .iroi-tab-active:focus,
.iroi-calculator .iroi-tab-active:active {
	color: var(--iroi-accent);
	border-bottom-color: var(--iroi-accent);
}

/* Layout */
.iroi-grid {
	display: grid;
	grid-template-columns: 360px 1fr;
	gap: 24px;
}
@media (max-width: 880px) {
	.iroi-grid { grid-template-columns: 1fr; }
}

.iroi-card {
	background: var(--iroi-white);
	border: 1px solid var(--iroi-border-strong);
	border-radius: var(--iroi-radius);
	padding: 28px;
	box-shadow: var(--iroi-shadow);
}
.iroi-card-results { margin-bottom: 20px; }

.iroi-card-title {
	font-size: 12px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.14em;
	color: var(--iroi-primary);
	margin: 0 0 22px;
	padding-bottom: 14px;
	border-bottom: 2px solid var(--iroi-secondary);
	display: inline-block;
}

/* Form */
.iroi-field { margin-bottom: 20px; }
.iroi-field:last-child { margin-bottom: 0; }
.iroi-field > label {
	display: block;
	font-size: 13px;
	font-weight: 600;
	color: var(--iroi-primary);
	margin-bottom: 8px;
	font-family: var(--iroi-font-heading);
	letter-spacing: 0.01em;
}
.iroi-hint {
	font-size: 12px;
	color: var(--iroi-text);
	margin-top: 6px;
	margin-bottom: 0;
}

.iroi-input {
	width: 100%;
	padding: 11px 14px;
	border: 1px solid var(--iroi-border-strong);
	border-radius: var(--iroi-radius-sm);
	font-size: 15px;
	font-family: var(--iroi-font-body);
	background: var(--iroi-white);
	color: var(--iroi-primary);
	transition: border-color 0.15s, box-shadow 0.15s;
	-moz-appearance: textfield;
}
.iroi-input::-webkit-outer-spin-button,
.iroi-input::-webkit-inner-spin-button {
	-webkit-appearance: none;
	margin: 0;
}
.iroi-input:focus {
	outline: none;
	border-color: var(--iroi-secondary);
	box-shadow: 0 0 0 3px rgba(183, 0, 0, 0.12);
}
.iroi-input:disabled {
	background: var(--iroi-bg);
	color: var(--iroi-text);
	cursor: not-allowed;
}
.iroi-field.iroi-disabled > label,
.iroi-field.iroi-disabled .iroi-input-prefix::before {
	opacity: 0.5;
}
.iroi-field.iroi-disabled .iroi-hint {
	color: var(--iroi-text);
	font-style: italic;
}

.iroi-input-prefix { position: relative; }
.iroi-input-prefix .iroi-input { padding-left: 28px; }
.iroi-input-prefix::before {
	content: attr(data-prefix);
	position: absolute;
	left: 14px;
	top: 50%;
	transform: translateY(-50%);
	color: var(--iroi-text);
	font-size: 14px;
	pointer-events: none;
	font-weight: 500;
}

/* Segmented control */
.iroi-segmented {
	display: grid;
	grid-auto-flow: column;
	grid-auto-columns: 1fr;
	gap: 0;
	background: var(--iroi-bg);
	padding: 3px;
	border-radius: var(--iroi-radius-sm);
	border: 1px solid var(--iroi-border-strong);
}
.iroi-segmented input { display: none; }
.iroi-segmented label {
	margin: 0;
	padding: 9px 12px;
	text-align: center;
	cursor: pointer;
	font-size: 13px;
	font-weight: 500;
	color: var(--iroi-text);
	border-radius: 2px;
	transition: background 0.15s, color 0.15s, box-shadow 0.15s;
	font-family: var(--iroi-font-body);
}
.iroi-segmented input:checked + label {
	background: var(--iroi-dark-bg);
	color: var(--iroi-white);
	font-weight: 600;
}

/* Comparison */
.iroi-compare {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
	margin-bottom: 24px;
}
@media (max-width: 560px) {
	.iroi-compare { grid-template-columns: 1fr; }
}
.iroi-compare-col {
	background: var(--iroi-white);
	border: 1px solid var(--iroi-border-strong);
	border-radius: var(--iroi-radius);
	padding: 22px;
	position: relative;
}
.iroi-compare-col.iroi-icam {
	border: 1px solid var(--iroi-secondary);
}
.iroi-compare-col.iroi-icam::before {
	content: '';
	position: absolute;
	top: -1px;
	left: -1px;
	right: -1px;
	height: 4px;
	background: var(--iroi-secondary);
	border-radius: var(--iroi-radius) var(--iroi-radius) 0 0;
}
.iroi-compare-col h4 {
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.14em;
	color: var(--iroi-text);
	margin: 0 0 16px;
	font-weight: 600;
	font-family: var(--iroi-font-heading);
}
.iroi-compare-col.iroi-icam h4 { color: var(--iroi-secondary); }
.iroi-compare-row {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	padding: 7px 0;
	font-size: 14px;
}
.iroi-compare-row .iroi-label { color: var(--iroi-text); }
.iroi-compare-row .iroi-value {
	font-variant-numeric: tabular-nums;
	font-weight: 500;
	color: var(--iroi-primary);
	font-family: var(--iroi-font-heading);
}
.iroi-compare-row.iroi-total {
	border-top: 1px solid var(--iroi-border-strong);
	margin-top: 10px;
	padding-top: 14px;
	font-size: 15px;
}
.iroi-compare-row.iroi-total .iroi-label { color: var(--iroi-primary); font-weight: 600; }
.iroi-compare-row.iroi-total .iroi-value { font-weight: 700; font-size: 20px; }
.iroi-compare-col.iroi-icam .iroi-compare-row.iroi-total .iroi-value { color: var(--iroi-secondary); }

/* Savings callout */
.iroi-savings {
	background: var(--iroi-dark-bg);
	border-radius: var(--iroi-radius);
	padding: 28px;
	text-align: center;
	position: relative;
	overflow: hidden;
}
.iroi-savings::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 4px;
	background: var(--iroi-secondary);
}
.iroi-stat-label {
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: 0.18em;
	color: rgba(255, 255, 255, 0.7);
	font-weight: 600;
	margin-bottom: 10px;
	font-family: var(--iroi-font-heading);
}
.iroi-stat-value {
	font-size: 44px;
	font-weight: 700;
	color: var(--iroi-white);
	font-variant-numeric: tabular-nums;
	letter-spacing: -0.02em;
	line-height: 1.1;
	font-family: var(--iroi-font-heading);
}
.iroi-stat-sub {
	color: rgba(255, 255, 255, 0.85);
	font-size: 14px;
	margin-top: 8px;
}
.iroi-stat-sub strong {
	color: var(--iroi-white);
	font-weight: 600;
}

/* CTAs */
.iroi-ctas {
	display: flex;
	gap: 12px;
	margin-top: 28px;
	flex-wrap: wrap;
}
.iroi-btn {
	display: inline-block;
	padding: 13px 26px;
	border-radius: var(--iroi-radius-sm);
	border: 2px solid transparent;
	font-size: 13px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	cursor: pointer;
	font-family: var(--iroi-font-heading);
	text-decoration: none;
	line-height: 1.2;
	transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.05s;
}

/*
 * Anchor-as-button: Hello Elementor's reset.css has `a, a:visited
 * { text-decoration: underline }` (specificity 0,0,1,1) which would
 * paint an underline under our button-styled links. Bump specificity
 * to .iroi-calculator a.iroi-btn (0,0,2,1) to win cleanly across all
 * link states (default, visited, hover, focus, active).
 */
.iroi-calculator a.iroi-btn,
.iroi-calculator a.iroi-btn:visited,
.iroi-calculator a.iroi-btn:hover,
.iroi-calculator a.iroi-btn:focus,
.iroi-calculator a.iroi-btn:active {
	text-decoration: none;
}

.iroi-btn:active { transform: translateY(1px); }
.iroi-btn-primary {
	background: var(--iroi-secondary);
	color: var(--iroi-white);
	border-color: var(--iroi-secondary);
}
.iroi-btn-primary:hover {
	background: var(--iroi-secondary-dark);
	border-color: var(--iroi-secondary-dark);
}
.iroi-btn-secondary {
	background: transparent;
	color: var(--iroi-primary);
	border-color: var(--iroi-border-strong);
}
.iroi-btn-secondary:hover {
	border-color: var(--iroi-primary);
}

/*
 * Pin anchor-button colors across all states. The Imetric4d theme has
 * link styles that color visited/hover anchors with a teal-blue, which
 * would override our button color on hover. Higher specificity here
 * wins regardless of which link state the user is in.
 */
.iroi-calculator a.iroi-btn-primary,
.iroi-calculator a.iroi-btn-primary:visited,
.iroi-calculator a.iroi-btn-primary:focus {
	color: var(--iroi-white);
}
.iroi-calculator a.iroi-btn-primary:hover {
	color: var(--iroi-white);
}
.iroi-calculator a.iroi-btn-secondary,
.iroi-calculator a.iroi-btn-secondary:visited,
.iroi-calculator a.iroi-btn-secondary:focus,
.iroi-calculator a.iroi-btn-secondary:hover {
	color: var(--iroi-primary);
}

/* Three-method comparison (Tab 2) */
.iroi-three-up {
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	gap: 16px;
	margin-bottom: 24px;
}
@media (max-width: 680px) {
	.iroi-three-up { grid-template-columns: 1fr; }
}
.iroi-method-card {
	background: var(--iroi-white);
	border: 1px solid var(--iroi-border-strong);
	border-radius: var(--iroi-radius);
	padding: 22px;
	position: relative;
	text-align: center;
}
.iroi-method-card.iroi-best {
	border: 1px solid var(--iroi-secondary);
}
.iroi-method-card.iroi-best::before {
	content: '';
	position: absolute;
	top: -1px;
	left: -1px;
	right: -1px;
	height: 4px;
	background: var(--iroi-secondary);
	border-radius: var(--iroi-radius) var(--iroi-radius) 0 0;
}
.iroi-method-card .iroi-badge {
	position: absolute;
	top: -11px;
	right: 14px;
	background: var(--iroi-secondary);
	color: var(--iroi-white);
	font-size: 10px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	padding: 4px 8px;
	border-radius: 2px;
	font-family: var(--iroi-font-heading);
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.12);
}
.iroi-method-card h4 {
	font-size: 16px;
	margin: 0 0 14px;
	font-weight: 600;
	color: var(--iroi-primary);
	font-family: var(--iroi-font-heading);
}
.iroi-total-cost {
	font-size: 32px;
	font-weight: 700;
	font-variant-numeric: tabular-nums;
	letter-spacing: -0.02em;
	margin: 14px 0 4px;
	color: var(--iroi-primary);
	font-family: var(--iroi-font-heading);
}
.iroi-method-card.iroi-best .iroi-total-cost { color: var(--iroi-secondary); }
.iroi-delta {
	font-size: 12px;
	color: var(--iroi-text);
	margin-bottom: 16px;
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	font-family: var(--iroi-font-heading);
}
.iroi-method-card.iroi-best .iroi-delta { color: var(--iroi-secondary); font-weight: 700; }
.iroi-breakdown {
	border-top: 1px solid var(--iroi-border-strong);
	padding-top: 14px;
	font-size: 13px;
	text-align: left;
}
.iroi-breakdown div {
	display: flex;
	justify-content: space-between;
	padding: 4px 0;
	color: var(--iroi-text);
}
.iroi-breakdown .iroi-v {
	color: var(--iroi-primary);
	font-variant-numeric: tabular-nums;
	font-weight: 500;
	font-family: var(--iroi-font-heading);
}

/* Footnote */
.iroi-footnote {
	margin-top: 32px;
	font-size: 12px;
	color: var(--iroi-text);
	line-height: 1.7;
}
.iroi-footnote strong {
	color: var(--iroi-primary);
	font-family: var(--iroi-font-heading);
	font-weight: 600;
}

/* Tab panes */
.iroi-pane { display: none; }
.iroi-pane-active { display: block; }